Zekarias Tilahun

" ... what do you have that you did not receive? ... "

" ... ያልተቀበልኸው የራስህ የሆነ ነገር ምን አለ? ... "

Zekarias

Zekarias Tilahun

Postdoc in Machine Learning

KTH Royal Institute of Technology

Publications

Dynamic Embeddings for Interaction Prediction Conference

Zekarias T. Kefato, Sarunas Girdzijauskas, Nasrullah Sheikh, and Alberto Montresor.. Dynamic Embeddings for Interaction Prediction. In Proceedings of the Web Conference 2021, WWW'21, . 2021

    @inproceedings{
        kefato2021dynamic,
        title="Dynamic Embeddings for Interaction Prediction",
        author="Zekarias T. Kefato, Sarunas Girdzijauskas, Nasrullah Sheikh, and Alberto Montresor.",
        booktitle="In Proceedings of the Web Conference 2021",
        year="2021",
        url="https://arxiv.org/abs/2011.05208",
        series="WWW'21",
        
    }
Self-supervised Graph Neural Networks without explicit negative sampling Workshop

Zekarias T. Kefato, Sarunas Girdzijauskas. Self-supervised Graph Neural Networks without explicit negative sampling. The International Workshop on Self-Supervised Learning for the Web (SSL'21), at WWW'21, . 2021

    @inproceedings{
        kefato2021selfsupervised,
        title="Self-supervised Graph Neural Networks without explicit negative sampling",
        author="Zekarias T. Kefato, Sarunas Girdzijauskas",
        booktitle="The International Workshop on Self-Supervised Learning for the Web (SSL'21)",
        year="2021",
        url="https://arxiv.org/abs/2103.14958",
        series="at WWW'21",
        
    }
Gossip and Attend: Context-Sensitive Graph Representation Learning Conference

Zekarias T. Kefato and Sarunas Girdzijauskas. Gossip and Attend: Context-Sensitive Graph Representation Learning. 14-th International Conference on Web and Social Media, ICWSM'20, . 2020

    @inproceedings{
        kefato2020gossip,
        title="Gossip and Attend: Context-Sensitive Graph Representation Learning",
        author="Zekarias T. Kefato and Sarunas Girdzijauskas",
        booktitle="14-th International Conference on Web and Social Media",
        year="2020",
        url="https://arxiv.org/abs/2004.00413",
        series="ICWSM'20",
        
    }
Graph Neighborhood Attentive Pooling Article

Zekarias T. Kefato and Sarunas Girdzijauskas. Graph Neighborhood Attentive Pooling. . 2020

    @inproceedings{
        kefato2020graph,
        title="Graph Neighborhood Attentive Pooling",
        author="Zekarias T. Kefato and Sarunas Girdzijauskas",
        year="2020",
        url="https://arxiv.org/abs/2001.10394",
        
    }
Which way? Direction-Aware Attributed Graph Embedding Workshop

Zekarias T. Kefato and Nasrullah Sheikh and Alberto Montresor. Which way? Direction-Aware Attributed Graph Embedding. GEM'2020, . Sep 2020

    @inproceedings{
        kefato2020way,
        title="Which way? Direction-Aware Attributed Graph Embedding",
        author="Zekarias T. Kefato and Nasrullah Sheikh and Alberto Montresor",
        year="2020",
        month="Sep",
        url="https://arxiv.org/abs/2001.11297",
        series="GEM'2020",
        
    }
Network and Cascade Representation Learning: Algorithms based on Information
Diffusion Events PhD Thesis

Zekarias T. Kefato and Alberto Montresor. Network and Cascade Representation Learning: Algorithms based on Information Diffusion Events. University of Trento, . Apr 2019

    @inproceedings{
        kefatoPhDThesis,
        title="Network and Cascade Representation Learning: Algorithms based on Information Diffusion Events",
        author="Zekarias T. Kefato and Alberto Montresor",
        booktitle="University of Trento",
        year="2019",
        month="Apr",
        url="http://eprints-phd.biblio.unitn.it/3461/3/Zekarias_TK_PhD_Thesis.pdf",
        
    }
gat2vec: representation learning for attributed graphs Journal

Sheikh, Nasrullah and Kefato, Zekarias and Montresor, Alberto. gat2vec: representation learning for attributed graphs. Computing Journal, Springer. Apr 2019

    @inproceedings{
        Sheikh2018,
        title="gat2vec: representation learning for attributed graphs",
        author="Sheikh, Nasrullah and Kefato, Zekarias and Montresor, Alberto",
        year="2019",
        month="Apr",
        url="https://doi.org/10.1007/s00607-018-0622-9",
        journal="Computing",
        publisher="Springer",
        doi="10.1007/s00607-018-0622-9",
    }
CAS2VEC: Network Agnostic Cascade Prediction in Online Social Networks. Conference

Kefato, Zekarias T. and Sheikh, Nasrullah and Bahri, Soliman, Amira and Leila and Montresor, Alberto and Girdzijauskas, Sarunas. CAS2VEC: Network Agnostic Cascade Prediction in Online Social Networks.. The Fifth International Conference on Social Networks Analysis, Management and Security, SNAMS'18, IEEE. Nov 2018

    @inproceedings{
        cas2vec_snams18,
        title="CAS2VEC: Network Agnostic Cascade Prediction in Online Social Networks.",
        author="Kefato, Zekarias T. and Sheikh, Nasrullah and Bahri, Soliman, Amira and Leila and Montresor, Alberto and Girdzijauskas, Sarunas",
        booktitle="The Fifth International Conference on Social Networks Analysis, Management and Security",
        year="2018",
        month="Nov",
        url="https://zekarias-tilahun.github.io/zack/publications/cas2vec-snams.pdf",
        series="SNAMS'18",
        publisher="IEEE",
        
    }
Semi-Supervised Heterogeneous Information Network Embedding for Node Classification
Using 1D-CNN Workshop

Nasrullah Sheikh and Zekarias T. Kefato and Alberto Montresor. Semi-Supervised Heterogeneous Information Network Embedding for Node Classification Using 1D-CNN. Proc. of the 5th International Conference on Social Networks Analysis, Management and Security ({SNAMS} 2018), IEEE. Oct 2018

    @inproceedings{
        SNAMS18b,
        title="Semi-Supervised Heterogeneous Information Network Embedding for Node Classification Using 1D-CNN",
        author="Nasrullah Sheikh and Zekarias T. Kefato and Alberto Montresor",
        booktitle="Proc. of the 5th International Conference on Social Networks Analysis, Management and Security ({SNAMS} 2018)",
        year="2018",
        month="Oct",
        url="http://disi.unitn.it/~montreso/pubs/papers/snams18b.pdf",
        publisher="IEEE",
        doi="10.1109/SNAMS.2018.8554840",
    }
Mineral: Multi-modal Network Representation Learning Conference

Zekarias T. Kefato and Nasrullah Sheikh and Alberto Montresor. Mineral: Multi-modal Network Representation Learning. Proc. of the 3rd Conference on Machine Learning, Optimization and Data science, MOD'17, Springer. 2017

    @inproceedings{
        DBLP:conf/mod/KefatoSM17,
        title="Mineral: Multi-modal Network Representation Learning",
        author="Zekarias T. Kefato and Nasrullah Sheikh and Alberto Montresor",
        booktitle="Proc. of the 3rd Conference on Machine Learning, Optimization and Data science",
        year="2017",
        url="https://zekarias-tilahun.github.io/zack/publications/mineral-mod2018.pdf",
        series="MOD'17",
        publisher="Springer",
        doi="0.1007/978-3-319-72926-8\_24",
    }
REFINE: Representation Learning from Diffusion Events Conference

Zekarias T. Kefato and Nasrullah Sheikh and Alberto Montresor. REFINE: Representation Learning from Diffusion Events. Proc. of the 4th Conference on Machine Learning, Optimization and Data science, LOD'18, Springer. Sep 2018

    @inproceedings{
        LOD18,
        title="REFINE: Representation Learning from Diffusion Events",
        author="Zekarias T. Kefato and Nasrullah Sheikh and Alberto Montresor",
        booktitle="Proc. of the 4th Conference on Machine Learning, Optimization and Data science",
        year="2018",
        month="Sep",
        url="https://zekarias-tilahun.github.io/zack/publications/refine-lod2018.pdf",
        series="LOD'18",
        publisher="Springer",
        
    }
DeepInfer: Diffusion Network Inference through Representation Learning Conference

Kefato, Zekarias T. and Sheikh, Nasrullah and Montresor, Alberto. DeepInfer: Diffusion Network Inference through Representation Learning. Proc. of the 13th International Workshop on Mining and Learning With Graphs, MLG'17, ACM. Aug 2017

    @inproceedings{
        MLG17,
        title="DeepInfer: Diffusion Network Inference through Representation Learning",
        author="Kefato, Zekarias T. and Sheikh, Nasrullah and Montresor, Alberto",
        booktitle="Proc. of the 13th International Workshop on Mining and Learning With Graphs",
        year="2017",
        month="Aug",
        url="http://disi.unitn.it/~montreso/pubs/papers/mlg17.pdf",
        series="MLG'17",
        publisher="ACM",
        
    }
Personalized influen­cer detec­tion: Topic and expo­su­re-con­for­mi­ty aware. Workshop

Zekarias T. Kefato and Alberto Montresor. Personalized influen­cer detec­tion: Topic and expo­su­re-con­for­mi­ty aware.. Proc. of the International Workshop on Mining Actionable Insights from Social Networks, MAISoN'17, . Feb 2017

    @inproceedings{
        MAISON17,
        title="Personalized influen­cer detec­tion: Topic and expo­su­re-con­for­mi­ty aware.",
        author="Zekarias T. Kefato and Alberto Montresor",
        booktitle="Proc. of the International Workshop on Mining Actionable Insights from Social Networks",
        year="2017",
        month="Feb",
        url="http://disi.unitn.it/~montreso/pubs/papers/maison17.pdf",
        series="MAISoN'17",
        
    }
Keyword query to graph query Tech. Report

Zekarias Kefato and Matteo Lissandrini and Davide Mottin and Themis Palpanas. Keyword query to graph query. . 2013

    @inproceedings{
        Kefato13keywordquery,
        title="Keyword query to graph query",
        author="Zekarias Kefato and Matteo Lissandrini and Davide Mottin and Themis Palpanas",
        year="2013",
        
    }